Mathematics Middle School

BIG POINTS this is a kinda givaway lols whats 1+1+2-3+10-21 divided by 3 times 2 +69 -420 +0 + my iq















My iq is 21

Answers

Answer 1

Answer:

-348

Step-by-step explanation:

Thx for the free points

Related Questions

Express the perimeter of the figure as an expression in simplest form. (x^2 will be representing "x squared/x raised to the second power") *
1 point
Captionless Image
A 11.8x^4 + 6x^2
B 17.8x
C 17.8x^2
D 11.8x^2 + 6x

Answers

Answer: I would say D but I’m not sure, hope I helped!

Step-by-step explanation:

It’s actually b bc that’s the answer and I know for a fact

4x + 5 – x = 10 + 3x + 4 ***please include the work with it

Answers

Answer:

First, you’ll have to collect like terms

4x-x-3x=10+4+5

Next, step is to solve

3x-3x=14+5

0=19

Step-by-step explanation:

I hope the answer to your question is 19, please give me brainliest

Answer:

x =∅ (No solution)

Step-by-step explanation:

First, simplify each side by combining like terms:

3x + 5 = 14 + 3x

So you want to get x to one side and everything else to the other. Subtract (3x) and (5) from each side.

0 = 9

Because 0 does not equal 9, there are no solutions.

A tree casts a shadow 8 meters long. At the same time, a building 64 meters tall casts a shadow 16 meters long. To the nearest meter, what is the height of the tree?

Answers

Answer:

32 meters

Step-by-step explanation:

If the trees shadow is half the height of the buildings shadow, then the tree is half the size of the building

The answer would be 32 meters

PLS HELP DUE SOON!!!!!

Answers

Step-by-step explanation:

1. 0.5

6. 3

10. 5

16. 8

25. 12.5

1. 0.5
2. 5
3. 8
4. 12.5
5. 2n

heeeeeeeeeeeeeeeeeeeelllllllllllllllllllllllllllllllllpppppppppppppppppppppppppppppppppp

Answers

Answer: output = -1n + 7 or  -n + 7

n can represent any number.

Step-by-step explanation:  using the slope-intercept form y = mx + b

y is the output. x is any input.  m is the slope.  b is the constant.

Calculate the slope:  rise ÷ run  

You see all the inputs in the chart are going up by 1. This is the run +1

You see all the outputs going down by 1.   This is the rise:  -1

So the slope, m,  is rise / run . -1/1 =  -1

To find the constant, use the slope with any pair of inputs and outputs from the chart in place of y and x in the slope-intercept equation.

y = mx + b  becomes   6 = -1(1) + b . Solve for b

6 = -1 + b

6 +1 = -1 +1 + b

7 = b

Now set up the equation that answers the question using the calculated values of m and b.

y = -1(x) + 7 . We can answer the question with this equation rewritten a bit:

Output = -1n + 7

or -n + 7  as 1 is usually implied.

-n+7 this is the answer sis

I WILL GIVE BRAINLIEST *easy question
If a visitors comes to your house for the first times, what directions could you give him or her how to use your tv and how to find the TV remote control, among other things?

Answers

Answer:

Step-by-step explanation:

I would tell him to go and go into the tv/living room and grab the remote, turn on the tv with the power button, and watch the amazing world of gumball

how many bicycles did john had

john went to buy 6,000 bicycles for his trip in California He went to get 10,0000 more what is the total

we is not adding but are we subtracting
dividing
multiplying

Answers

it is 12

Step-by-step explanation:

0 cause he went to get them- never said he actually bought any.

Carol conducted a survey of four school cafeterias to find the number of students who like tacos for lunch. The results of her survey are recorded in the table below:


School Cafeteria Survey School Total Number of Students in the Cafeteria Number of Students Who Like Tacos


A 45 12 B 40 15 C 27 9 D 32 13

Which school has the greatest percentage of students who like tacos for lunch?

Answers

Answer:

D: 40.625%

Step-by-step explanation:

A: 26.67%

B: 37.5%

C: 33.33

D: 40.625%

please help!!!!! i will mark brainliest

Answers

yeah your right

its a

Find the x−and y−intercepts of −2x − 12y = 24.

Will give Brainliest!

Answers

Answer:

X= -12 -6y, Y= -2- x/6

Step-by-step explanation:

For x

-2x-12y=24

-2x/-2 -12y/-2. 24/-2. Divide all by -2

X+6y=-12 this is what you get after

-6y. -6y. Subtract from both sides

X=-12-6y this is what you get

Find y

-2x-12y=24

-2/-2. -12/-2. 24/-2

X -6y=-12

-x. -x

-6y=-12-x

-6y/-6. -12/-6. -x/-6

Y = -2 - x/6

First for x substitute y for zero then for x substitute y for zero ; if you need to graph then take a glance at my picture. Good Luck!

On the first one I know it is not Noah so please don´t put Noah. Also make sure to explain please
I have to put this again because someone did not answer it right

Answers

The answer to the first one is Noah. It has to be. They have an equal amount of money. They both have 7 dollars and 50 cents.

WILL BE MARKED BRAINLIEST

Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.

Nate and his mom are planting vegetables in their garden. Nate has finished planting 4 rows of carrots so far and is planting new rows at a rate of 1 row per hour. His mom has finished 1 row of tomatoes and will continue planting at 2 rows per hour. Once the pair get to the point where they have finished the same number of rows, they will take a break and decide what to plant next. How long will that take? How many rows will they each have completed?


In________hours, Nate and his mom will each have planted___________rows of vegetables.

Answers

Answer:

did you find the answer yet?

Step-by-step explanation:

In 3 hours, Nate and his mom will each have planted 7 rows.

Gina's mother bought 200 lollipops and 150 pencils for goody bags for Gina's birthday. What is the largest number of goody bags that Gina can make to get the same number of lollipops and the same number of pencils in each goody bag? (All lollipops and pencils should be used)

Help I'm failing math

Answers

Answer:

50 bags.

Step-by-step explanation:

Its like finding the GCF of 2 numbers. In each bag 3 pencils and 4 lollipops.

p.s

(dont fail math)

good luck

edit (i realized that im 2 years late...my bad lol)

Starting with the number 100, Shaffiq repeatedly divides his number by two and then takes the greatest integer less than or equal to that number. How many times must he do this before he reaches the number 1?
Please don't answer unless you have the correct answer.

Answers

The answer is 6 times not 100% sure but I think it is

Which statements are true about the ordered pair (7, 19) and the system of equations?

{2x−y=−5x+3y=22


Select each correct answer.


The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.

The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

The ordered pair (7, 19) is a solution to the system because it makes both equations true.

Answers

Explain it more so I can answer it

What is the fractional division problem modeled below?

Answers

PLS DON'T JOIN THE ZOOM CALL OF A PERSON WHO'S ID IS 825 338 1513 (I'M NOT SAYING THE PASSWORD) HE IS A CHILD PREDATOR AND A PERV. HE HAS LOTS OF ACCOUNTS ON BRAINLY BUT HIS ZOOM NAME IS MYSTERIOUS MEN.. HE ASKS FOR GIRLS TO SHOW THEIR BODIES AND -------- PLEASE REPORT HIM IF YOU SEE A QUESTION LIKE THAT. WE NEED TO TAKE HIM DOWN!!! PLS COPY AND PASTE THIS TO OTHER COMMENT SECTIONS!!

PLEASE SPREAD THE MEASSAGE

btw idk how to answer your math question

Write the equation of the line that has the same slope as the line graphed and passes through (1, -8)​

Answers

what line was graphed?

Step-by-step explanation:

state it in our question

2+2 is 4 minus 1 that’s 3 quick maths

50 a day for one company and 64 a day for another company how many days would it take to have the same price

Answers

Answer: 75+50x= 105+35x , required equation.

Step-by-step explanation:

Answer:

75+50x= 105+35x , required equation.

Step-by-step explanation:

To make a friendship bracelet, some long strings are lined up then taking one string and tying it in a knot with each of the other strings to creat a row of knots. A new string is chosen and knotted with the all the other strings to create a second row. this process is repeated until there are enough rolls to make a bracelet to fit around your friends wrist. Are the number of knots proportional to the number of rows?

Answers


there are no numbers to answer this

How to gain followers on sm

Answers

Answer: F4f accounts

Step-by-step explanation:

Search up F4f and there are gonna be a bunch of acc. Just follow them and they will follow you back

The data on the box plot describes the weight of several students in sixth grade. Which of the following statements are true about the data set? Select all that apply.

Answers

Answer:

we kinda need the choices

Step-by-step explanation:

The options are

A. The total range of weight is 20 pounds.

B. The lowest quarter of data is more dispersed than the highest quarter of data.

C. One-half of the students weigh between 72 and 86 pounds.

D. The median weight of the sixth graders is 76 pounds.

E. One-fourth of the students weigh between 72 and 76 pounds.

F. One-fourth of the students weigh more than 76 pounds.

G. One-fourth of the students weigh less than 72 pounds.

Carla passes fertilizer on Amistad's yard. She covers 150 square feet every 3 hours. How many square feet per hour does Carla cover? Explain your reasoning.

Answers

Answer:

50 square feet

Step-by-step explanation:

150/3= 50

Answer:

the answer is 50

Step-by-step explanation:

if she does 150 square feet every 3 hour

you need the 3 hours down to 1 so in order to do that

you need to divide 3 by 3

what you do to one side must be done to the other

150 by 3

so it will look like

3/3 = 150/3

1 = 50

carson has 5/6 of a pizza [ie she splits into 3 equal peices what fraction of the orangle pie is each peice? srry abt my bad spelling!!

Answers

Answer:

1 2/3

Step-by-step explanation:

5/3 = 12/3 therefore each gets 1 2/3 slice of pizza

Answer:

The answer is 7/25.

Step-by-step explanation:

First, I will turn the fraction 5/6 into a decimal.

5/6 = 0.83

Now, I can divide 0.83 by 3.

0.83 ÷ 3 = 0.28

Now, me must convert 0.28 as a fraction.

0.28 = 7/25

Claire bought 180 candies and 140 pens for goody bags for her birthday. What is the largest number of goody bags that Claire can so that each goody bag has the same number of candies and the same number of pens?

(All candies and pens should be used)

Answers

Answer:

20

Step-by-step explanation:

See in the picture it is from Brainly. Hope this person have helped.

Answer:

20

Step-by-step explanation:

hey everyone can you answer this question in your own words make sure its in your own words please

How do you graph a line if you know the y-intercept and the slope of the line

Answers

You mark the y intercept, and then if the slope is a whole number you give it a denominator of 1, or if it is already a fraction observe, rise over run to calculate each point in the line over the graph.

Sonia earned $2,100 at her uncle's orchard. If she worked for 70 weeks and earned the same amount of money each week, how much did she earn per week? (Will give brainlyest!)

Answers

Answer:

30

Step-by-step explanation:

She earned 30$ a week(Brainlyest?)

Answer:

30

Step-by-step explanation:

2,100 divided by 70 = 30

Hope I helped UwU

According to research on calorie consumption, 2 hours of swimming burns 600 calories. Choose the proportion that will give H, the number of hours of swimming needed to burn 1000 calories.

Answers

2nd one, you can estimate

I need help ASAP
plz plz plz plz plz plz plz plz

Answers

Answer:

Number 1 is 1900...I think

Step-by-step explanation:

If you decided to build a ramp using the 1:16 slope - ratio requirement , what would be the length of the diagonal portion of the ramp ? Show all work , round answers to nearest hundredth if needed .

Answers

Answer:

234* with a 5th meter ramp as well as a 5:15 ration

Step-by-step explanation:

:D have a great day

Answer:

2. 236

Step-by-step explanation:

l think its 4 but lm scared of failure

Answers

Answer:

8

Step-by-step explanation:

I think is 8

2   (*4)     8   (*4)    32

3   (*4)    12   (*4)    48

i hope is right.

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